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AIS vessel RYUOUMARU NO.25 - show graphs
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Callsign: 431004262
MMSI number: 431004262
Navigational status: Under way (engine) (0)
Vessel class: Dredging/underwater operations (33)
Location: 34°20.84' N 134°27.07' E - locator PM74FI43DI - show map - static map
15.9 miles East bearing 84° from Shido, Kagawa, Japan [?]
17.9 miles Southeast bearing 122° from Tonoshō, Kagawa, Japan
47.9 miles Southwest bearing 241° from Kōbe-shi, Hyōgo, Japan
64.4 miles West bearing 248° from Ōsaka-shi, Ōsaka, Japan
Last position: 2018-06-09 02:42:14 EDT (73d 10h35m ago)
2018-06-09 15:42:14 JST local time at Shido, Japan [?]
Course: 298°
Speed: 4 MPH
Dimensions: draught 0.0 m
Last path: 431004262>ais via JG3HLX
Positions stored: 379
Stations near current position of RYUOUMARU NO.25 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DENIZ498.0 yards 268°2018-08-20 06:11:49 HONG YUAN 90.4 miles 289°2018-07-30 10:28:39
TENOUMARU0.4 miles 77°2018-08-18 15:30:09 NANIWAMARU NO.230.4 miles 255°2018-08-12 10:34:36
OHSHIMAMARU0.6 miles 75°2018-07-23 08:14:48 MEITOKUMARU0.9 miles 273°2018-08-13 08:07:43
EIYU MARU NO.70.9 miles 284°2018-08-18 09:34:17 SUMIHOUMARU NO.581.0 miles 243°2018-08-13 12:21:18
ISUZU1.1 miles 245°2018-08-20 05:29:43 NARUTO MARU1.1 miles 82°2018-08-15 23:35:24
TOKUYO MARU NO.111.2 miles 278°2018-08-18 13:04:45 TOUSYOMARU1.2 miles 271°2018-08-17 19:17:20
M V IRUKA1.3 miles 314°2018-08-20 23:06:58 NANIWA MARU NO.211.3 miles 271°2018-08-08 02:35:39
EISHOMARU NO.101.3 miles 274°2018-07-24 13:14:24 YUTAKAMARU NO51.4 miles 199°2018-08-17 01:48:41
SHINPOU MARU NO.211.4 miles 269°2018-08-19 10:09:09 431006172 JP1.5 miles 155°2018-08-19 00:30:14
SHINKOUMARU NO 51.5 miles 276°2018-08-17 10:11:50 TOKUTSUGIMARU1.6 miles 298°2018-08-08 02:53:41
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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